CN204990627U - But early warning broadcast machine of wireless receiving and broadcast - Google Patents
But early warning broadcast machine of wireless receiving and broadcast Download PDFInfo
- Publication number
- CN204990627U CN204990627U CN201520589720.6U CN201520589720U CN204990627U CN 204990627 U CN204990627 U CN 204990627U CN 201520589720 U CN201520589720 U CN 201520589720U CN 204990627 U CN204990627 U CN 204990627U
- Authority
- CN
- China
- Prior art keywords
- module
- wireless
- early warning
- voice
- connects
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
Abstract
(B, ) the utility model discloses a (B, ) (b) but early warning broadcast machine of wireless receiving and broadcast is including early warning plane receiving terminal, wireless voice input, the early warning plane receiving terminal includes: power module, host system, voice module, the electric conversion module of number, wireless receiving module, power amplifier module, the wireless voice input includes: power module, host system, voice module, the electric conversion module of number, wireless sending module, in the early warning plane receiving terminal: power module connects host system, and host system connects voice module and power amplifier module, and voice module linking number electricity conversion module counts electric conversion module and connects the wireless receiving module, in the wireless voice input: power module connects host system, host system connects voice module, voice module linking number electricity conversion module, counts electric conversion module connection wireless sending module (b) (b). The utility model discloses have the reliable operation, convenient operation, work efficiency is high, but wireless transmission reports the pronunciation content, can carry out long -range wireless report, has very high practical value. (B, )
Description
Technical field
the utility model relates to a kind of speech amplifier, especially relate to a kind of can wireless receiving and broadcast early warning speech amplifier.
Background technology
in recent years, due to the combined influence of mankind's activity and natural cause, global climate is in warming trend year by year, irregular anomalous weather continues to bring out on a large scale, Extreme Weather Events frequently occurs, bring significant impact and destruction to socio-economic development, people life property safety, the ecologic environment also making the mankind depend on for existence suffers direct threat.Holding of " Copenhagen World Climate Conference ", confirms that national governments and international body all pay much attention to this, and reply complexity, changeable climate environment have become the important topic concerning the mankind, concern the world.
china is vast in territory, physical features is complicated, monsoon climate is obvious, the disaster that Extreme Weather-climate Events causes is relatively frequent, heavy rain, flood, arid, damage to plants caused by sudden drop in temperature, freeze injury, cold damage, severe snow, hail, dense fog, thunderclaps, spout, strong wind, heat wave, sandstorm, hot dry wind, cloudy weather for several days running, the meteorological disaster such as tropical cyclone happen occasionally.Especially in recent years weather is often gone to extremes, meteorological disaster presents the feature that kind is many, scope is wide, intensity is large, the loss that meteorological disaster causes every year accounts for about 70% of whole disaster, the direct economic loss caused accounts for about the 3-6% of GDP, utilize technological means to prevent and reduce natural disasters, become the important administration content of governments at all levels, water conservancy bureau, Meteorological Unit, Radio & Television Bureau, able to resisting flood and drought office etc.
along with rural economic development and life of farmers level improve, agricultural, rural area, the demand of peasant to weather information particularly diastrous weather information sharply strengthen, but still aobvious single for the weather information means of rural area and peasant, affect carrying out of rural area disaster prevention and relief work to a great extent.Construction of rural meteorological disaster early warning broadcast platform, installing weather warning LED display and meteorological calamity emergency broadcast system, is the infrastructure construction of reinforced region disaster prevention and relief, effectively improves the important channel of meteorological disaster pre-alerting ability.To rural area, " typhon " is the most universal, most convenient, most economical, coverage rate is the widest, the pattern of " meteorological disaster early warning broadcasting receiver+typhon+display screen ", thoroughly solve the problem of weather information to rural area " last one kilometer ", greatly can improve the ability that peasant prevents and reduces natural disasters, bring huge agricultural performance.At present, the early warning speech amplifier on market is functional single, can not meet the need of market.
Utility model content
the purpose of this utility model is to provide one, and to have structure simple, reliable operation, and easy to operate, work efficiency is high, wireless transmission can report voice content, and can carry out a kind of of the advantages such as long distance wireless report can wireless receiving the early warning speech amplifier of broadcast.
in order to realize the purpose of this utility model, the utility model is achieved through the following technical solutions: a kind of can wireless receiving and broadcast early warning speech amplifier, comprise early warning plane receiving end, wireless speech input end; It is characterized in that: described early warning plane receiving end comprises: power module, main control module, voice module, number electric modular converter, wireless receiving module, power amplifier module; Described wireless speech input end comprises: power module, main control module, voice module, number electric modular converter, wireless sending module; In described early warning plane receiving end: power module connects main control module, main control module connects voice module and power amplifier module, voice module linking number electricity modular converter, and the electric modular converter of number connects wireless receiving module; In described wireless speech input end: power module connects main control module, main control module connects voice module, voice module linking number electricity modular converter, the electric modular converter of number connect wireless sending module.
described power amplifier module connects audio amplifier.
principle of work: in wireless speech input end, power module supplies other module electric energy, and instruction is received by voice module, after several electric modular converter conversion, is sent by wireless sending module; In early warning plane receiving end, wireless receiving module receives instruction, and by several electric modular converter by after instruction transformation, be transferred to main control module by voice module, information after treatment, is sent to audio amplifier by power amplifier module by main control module, carries out report early warning information.
of the present utility model can wireless receiving and broadcast early warning speech amplifier there is reliable operation, easy to operate, work efficiency is high, can wireless transmission report voice content, can long distance wireless report be carried out, there is very high practical value.
Accompanying drawing explanation
accompanying drawing 1 is the utility model early warning plane receiving end connection diagram.
accompanying drawing 2 is the utility model wireless speech input end connection diagrams.
embodiment:
embodiment 1
can wireless receiving and broadcast an early warning speech amplifier, comprise early warning plane receiving end, wireless speech input end; It is characterized in that: described early warning plane receiving end comprises: power module, main control module, voice module, number electric modular converter, wireless receiving module, power amplifier module; Described wireless speech input end comprises: power module, main control module, voice module, number electric modular converter, wireless sending module; In described early warning plane receiving end: power module connects main control module, main control module connects voice module and power amplifier module, voice module linking number electricity modular converter, and the electric modular converter of number connects wireless receiving module; In described wireless speech input end: power module connects main control module, main control module connects voice module, voice module linking number electricity modular converter, the electric modular converter of number connect wireless sending module.
described power amplifier module connects audio amplifier.
embodiment 2
principle of work: in wireless speech input end, power module supplies other module electric energy, and instruction is received by voice module, after several electric modular converter conversion, is sent by wireless sending module; In early warning plane receiving end, wireless receiving module receives instruction, and by several electric modular converter by after instruction transformation, be transferred to main control module by voice module, information after treatment, is sent to audio amplifier by power amplifier module by main control module, carries out report early warning information.
Claims (2)
1. can wireless receiving and broadcast an early warning speech amplifier, comprise early warning plane receiving end, wireless speech input end; It is characterized in that: described early warning plane receiving end comprises: power module, main control module, voice module, number electric modular converter, wireless receiving module, power amplifier module; Described wireless speech input end comprises: power module, main control module, voice module, number electric modular converter, wireless sending module; In described early warning plane receiving end: power module connects main control module, main control module connects voice module and power amplifier module, voice module linking number electricity modular converter, and the electric modular converter of number connects wireless receiving module; In described wireless speech input end: power module connects main control module, main control module connects voice module, voice module linking number electricity modular converter, the electric modular converter of number connect wireless sending module.
2. according to claim 1 a kind of can wireless receiving the early warning speech amplifier of broadcast, it is characterized in that: described power amplifier module connects audio amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589720.6U CN204990627U (en) | 2015-08-04 | 2015-08-04 | But early warning broadcast machine of wireless receiving and broadcast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520589720.6U CN204990627U (en) | 2015-08-04 | 2015-08-04 | But early warning broadcast machine of wireless receiving and broadcast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204990627U true CN204990627U (en) | 2016-01-20 |
Family
ID=55124971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520589720.6U Expired - Fee Related CN204990627U (en) | 2015-08-04 | 2015-08-04 | But early warning broadcast machine of wireless receiving and broadcast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204990627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070013A (en) * | 2015-08-04 | 2015-11-18 | 黑龙江真美广播通讯器材有限公司 | Early warning broadcasting machine for wireless reception and broadcasting |
-
2015
- 2015-08-04 CN CN201520589720.6U patent/CN204990627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070013A (en) * | 2015-08-04 | 2015-11-18 | 黑龙江真美广播通讯器材有限公司 | Early warning broadcasting machine for wireless reception and broadcasting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204350012U (en) | A kind of solar energy early warning speech amplifier | |
| CN204990627U (en) | But early warning broadcast machine of wireless receiving and broadcast | |
| CN104393945A (en) | Wind-solar complementary warning broadcast machine capable of monitoring temperature and humidity | |
| CN204993376U (en) | But early warning broadcast machine of self -checking discernment trouble | |
| CN204993381U (en) | But remote control's early warning broadcast machine | |
| CN204993379U (en) | Early warning broadcast machine's real -time supervision device | |
| CN104506265A (en) | Early warning broadcasting machine capable of monitoring temperature and humidity | |
| CN204350009U (en) | A kind of wind light mutual complementing early warning speech amplifier with network transmission function | |
| CN105070013A (en) | Early warning broadcasting machine for wireless reception and broadcasting | |
| CN204350006U (en) | A kind of waterproof early warning speech amplifier | |
| CN204993382U (en) | Early warning broadcast machine of flood can monitor | |
| CN204993377U (en) | But speech recognition's early warning broadcast machine | |
| CN106384484A (en) | Early warning broadcast host | |
| CN204948091U (en) | A kind of Multifunctional pre-warning broadcast host | |
| CN204350005U (en) | A kind of solar energy water-proof early warning speech amplifier | |
| CN204990624U (en) | Multi -functional early warning broadcasting extension | |
| CN204990623U (en) | Early warning broadcasting host computer | |
| CN204350008U (en) | A kind of early warning speech amplifier of monitoring humiture | |
| CN104393944A (en) | Wind-solar hybrid early-warning broadcasting machine | |
| CN204993368U (en) | Multi -functional early warning broadcasting auxiliary engine | |
| CN204993380U (en) | Early warning broadcast machine of air quality can monitor | |
| CN104993895A (en) | Remotely controlled early warning broadcasting machine | |
| CN204350004U (en) | A kind of wind light mutual complementing early warning speech amplifier | |
| CN104993893A (en) | Early-warning broadcaster capable of recognizing voice | |
| CN204948086U (en) | The urgent Forewarning Terminal of a kind of early warning speech amplifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160804 |